The AJAX ReX Jeweller is a wireless signal range extender that boosts the communication range of Ajax devices.
Power & Battery
• Main Power: 110–240 V AC, 50/60 Hz
• Backup Battery: Built-in Li-ion Polymer 3.7 V, 2 Ah
• Backup Battery Life: Up to 24–35 hours depending on power conditions
📡 Communication
• Protocol: Jeweller (two-way, encrypted, anti-sabotage)
• Range: Up to ~5,900 ft (open space)
• Alarm Delivery Time: ~0.3 seconds to hub
🔗 Connectivity & Capacity
• Devices Supported: Up to 199 (depends on hub model)
• Range Extenders per Hub: Up to 5
🛡️ Security Features
• Tamper Protection: Alerts if removed or detached
• Anti-spoofing / Authentication: Yes, built in
• Communication Loss Detection: After ~36 seconds
🌐 Environmental & Physical
• Protection Class: IP20
• Operating Temp: 14 °F to 104 °F (–10 °C to +40 °C)
• Humidity: Up to 75%
• Dimensions: 6.42″ × 6.42″ × 1.42″
• Weight: ~11.64 oz
• Power Consumption: ~11.4 mA (nominal), up to 14 mA